Put the butter, the sour cream and water in a small saucepan and heat, but do not cook.
Cool to tepid then add the remaining ingredients.
Put in a kneader. If thick add some more water.
Let it rise double and cut into 16 equal parts. (Rising takes at least an hour.)
Take each part and round to a bunny body shape.
Put in a baking tray lined with baking paper and cut the ears with scissors. Make sure to round the tops or they will look like kitties. Also, little orbs of extra dough can be used to make tails.
Add the eyes you can use pepper grains or any type of grain you like. I used black sesame seeds.
Bake at 375°F for about 10 minutes or until golden brown.